MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba381e6d45fa8afdd935d625f596fdf7fa87ef463a34135b43bf361e9f377f2e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba381e6d45fa8afdd935d625f596fdf7fa87ef463a34135b43bf361e9f377f2e
SHA3-384 hash: 24b15d609be4515ce09aac248e7e8c41bc290b6657aef62b3a86b482b53f44fa7ccfdabd3286bb9188b214e847cfdba5
SHA1 hash: 3d2edc1d5b5f44c3621c019eb58f809dfd572c24
MD5 hash: ba86138a87b32f881c3650ca41f9bbf6
humanhash: echo-lamp-montana-crazy
File name:ba381e6d45fa8afdd935d625f596fdf7fa87ef463a34135b43bf361e9f377f2e
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'125'376 bytes
First seen:2020-06-10 11:54:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:DLTkGIdJTusr89lz82Mvp6zkYgsiJxUe5xvwbBDj17/f:gGIWsr87o2MvppJPxUDjB
Threatray 171 similar samples on MalwareBazaar
TLSH 0935DF0FA7589A6EC5BFD23DC3376E81D84C6D768492DA0661BCF6167CB1F888304396
Reporter JAMESWT_WT
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.SmartAssembly
Create hunting rule
Status:
Malicious
First seen:
2020-06-09 02:36:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xi4b43kf7kfp3wjv2ys7lfx5675ip32ghi2bgw2dx43b5hzxp4xa._file
Verdict:
malicious
Similar samples:
74d6d0213855d53e4edad91ee620009558a9df2f6f925be9e81ba54df4b3b11d
AgentTesla
7ffa8a4939cf92caf8983afa85749d4fcb5eaa78769fe4f5dc7794a263ee5ed3
AgentTesla
b0fcccae3067e57d0725eca21b6c416c9b42b26b6601a5c2d4a7dc20d72eb37a
AgentTesla
b1045554bcf87ba75c69f358c6041a1f36ef84eac4349a00102b781cdbb91023
AgentTesla
bec9fcb40479f433132f6b9069e1fc508fc3acaf7517cc35302192d99016abfa
AgentTesla
bf5d5c28bec7bdcf41fad771fd465ba6bb9a56e053c9470a6e10293466109d3c
AgentTesla
da027d0065fa09308efb93370437a0495a3bcec56325fb9846d807066a9abf86
AgentTesla
f80523895dc610c65287d5192356fab7108a0a8bf78a33728289d0caac02975f
AgentTesla
fba06b673dc919c4060f2bd4e264ec23cf1bc96002e30c96191eb1e41ccf57a8
AgentTesla
fd19ea1f1a732ad23c4020ac775bf30041cae72642b9bc8269a89b3c54a72054
AgentTesla
+ 161 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-c6acrjre9a/
Behaviour
Delays execution with timeout.exe
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Executes dropped EXE
AgentTesla Payload
ServiceHost packer
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:MAL_BackNet_Nov18_1
Create hunting rule
Author:Florian Roth
Description:Detects BackNet samples
Reference:https://github.com/valsov/BackNet

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments